Software Version 1.2 Compatibility With Baystack 450 Switches - Nortel 2000 Using Manual

Software version 1.2 compatibility with BayStack 450
switches
The BPS 2000 software version 1.2 is compatible with BayStack 450 software
version 4.1.
When you are using a local console to access the BPS 2000 software version 1.2
features with a Hybrid, or mixed, stack (BPS 2000 and BayStack 450 and 410
switches in the same stack), you must plug your local console into a BPS 2000
unit.
To find out which version of the BPS 2000 software is running, use the console
interface (CI) menus or the Web-based management system:
•
•
You can use 256 port-, protocol-, and MAC SA-based VLANs for the stack with a
Pure BPS 2000 stack running software version 1.2. (The maximum number of
MAC SA-based VLANs available is 48). If you are working with a mixed, or
hybrid, stack, you can use 64 VLANs for the entire stack. When you change from
a Pure BPS 2000 Stack mode to a Hybrid Stack mode:
•
•
Also, a mixed, or hybrid, stack does not support multiple Spanning Tree Groups
(STG). You have a single instance of STG when working with a mixed stack.
CI menus—From the main menu of the console, choose Systems
Characteristics menu. The software currently running is displayed in
sysDescr.
Web-based management system—Open the System Information page, which
is under Administration on the main menu. The software currently running is
displayed in the sysDescription field.
If you have up to 64 VLANs on the Pure BPS 2000 Stack, they will be
retained when you change to a Hybrid Stack.
If you have more than 64 VLANs on the Pure BPS 2000 Stack, you will lose
them all. The Hybrid Stack will return to the default VLAN configuration.
Using the Business Policy Switch 2000 Version 1.2
35